| 0-60 mph | 7.4 seconds |
| 0-100 kph | 7.9 seconds |
| Quarter mile | 17.2 s @ 98 mph |
| Top speed | 241 kph / 150 mph |
| Curb weight | 1750 kilograms (3858 pounds) |
| Year introduced | 1977 |
| Displacement | 4900 cubic centimeters (4.9 liters / 299 cubic inches) |
| Maximum power | 284 metric horsepower (280 brake horsepower / 209 kilowatts) @ 5600 rpm |
| Maximum torque | 423 Newton-meters (312 pound-feet) @ 6500 rpm |
| Engine location | front-mounted |
| Drive | rear wheel drive |
| 0-10 mph | 1.1 s |
| 0-20 mph | 2.0 s |
| 0-30 mph | 2.8 s |
| 0-40 mph | 3.8 s |
| 0-50 mph | 5.3 s |
| 0-60 mph | 7.4 s |
| 0-70 mph | 10.4 s |
| 0-80 mph | 14.5 s |
| 0-90 mph | 19.2 s |
| 0-100 mph | 24.0 s |
| 0-110 mph | 28.3 s |
| 0-120 mph | 31.6 s |
| 300 feet | 7.2 s @ 58 mph |
| 1/8 mile | 11.1 s @ 77 mph |
| 1000 feet | 14.4 s @ 90 mph |
| Quarter mile | 17.2 s @ 98 mph |
| 2000 feet | 22.3 s @ 109 mph |
| 1/2 mile | 26.3 s @ 116 mph |
| 3000 feet | 28.4 s @ 119 mph |
| 3500 feet | 31.2 s @ 123 mph |
| 0-10 kph | 0.7 s |
| 0-20 kph | 1.3 s |
| 0-30 kph | 1.8 s |
| 0-40 kph | 2.4 s |
| 0-50 kph | 2.9 s |
| 0-60 kph | 3.5 s |
| 0-70 kph | 4.3 s |
| 0-80 kph | 5.2 s |
| 0-90 kph | 6.4 s |
| 0-100 kph | 7.9 s |
| 0-110 kph | 9.8 s |
| 0-120 kph | 12.2 s |
| 0-130 kph | 14.9 s |
| 0-140 kph | 17.8 s |
| 0-150 kph | 20.7 s |
| 0-160 kph | 23.7 s |
| 0-170 kph | 26.5 s |
| 0-180 kph | 29.0 s |
| 0-190 kph | 31.1 s |
| 0-200 kph | 32.6 s |
| 100 meters | 7.5 s @ 97 kph |
| 200 meters | 11.1 s @ 124 kph |
| 300 meters | 14.3 s @ 144 kph |
| 400 meters | 17.2 s @ 158 kph |
| 500 meters | 19.7 s @ 168 kph |
| 600 meters | 22.1 s @ 175 kph |
| 700 meters | 24.2 s @ 182 kph |
| 800 meters | 26.2 s @ 187 kph |
| 900 meters | 28.2 s @ 191 kph |
| 1 kilometers | 30.0 s @ 195 kph |
| 1.1 kilometers | 31.8 s @ 198 kph |